Free Online Stem Splitter
Separate any song into vocals, drums, bass, and other instruments using AI. Perfect for remixing, karaoke, sampling, or music production.
Vocals
Isolate the singing voice for karaoke or remixing
Drums
Extract the drum track for sampling or practice
Bass
Separate the bass line for learning or remixing
Other
Get everything else - guitars, synths, keys, etc.
How It Works
Upload Your Song
Drag & drop or select any audio file from your device
AI Processing
Our AI analyzes and separates the audio into stems
Download Stems
Get your separated tracks in high-quality WAV format
Why Choose Our Stem Splitter?
Frequently Asked Questions
How does the stem splitter work?
Our stem splitter uses Demucs, a state-of-the-art AI model developed by Meta. It analyzes the audio frequencies and separates them into distinct instrument tracks using deep learning.
Is the stem separation really free?
Yes! Free users get 5 stem separations per day. For unlimited access, you can upgrade to our Pro plan.
What audio formats are supported?
We support all major audio formats including MP3, WAV, FLAC, OGG, M4A, and more. The output stems are provided in high-quality WAV format.
Is my music kept private?
Absolutely. All processing happens directly in your browser using WebAssembly. Your audio files never leave your device - we never see or store your music.
How long does stem separation take?
Processing time depends on your device and the song length. Typically, a 3-minute song takes 1-3 minutes to process on a modern computer.